NL6506648A - - Google Patents
Info
- Publication number
- NL6506648A NL6506648A NL6506648A NL6506648A NL6506648A NL 6506648 A NL6506648 A NL 6506648A NL 6506648 A NL6506648 A NL 6506648A NL 6506648 A NL6506648 A NL 6506648A NL 6506648 A NL6506648 A NL 6506648A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- C02F11/08—Wet air oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Foundations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37769564 US3256179A (en) | 1964-06-24 | 1964-06-24 | Sewage treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6506648A true NL6506648A (enrdf_load_stackoverflow) | 1965-12-27 |
| NL149768B NL149768B (nl) | 1976-06-15 |
Family
ID=23490163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6506648A NL149768B (nl) | 1964-06-24 | 1965-05-25 | Werkwijze voor het verwerken van slib uit een afvalwaterzuiveringsinstallatie. |
Country Status (13)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6911263A (enrdf_load_stackoverflow) * | 1969-07-23 | 1971-01-26 | ||
| US3787316A (en) * | 1970-01-29 | 1974-01-22 | Fmc Corp | Foam flotation concentration of sewage |
| US3959125A (en) * | 1974-07-05 | 1976-05-25 | Sterling Drug Inc. | Treatment and disposal of sewage sludge |
| US4174280A (en) * | 1974-07-17 | 1979-11-13 | Sterling Drug Inc. | Oxidation process |
| US4203838A (en) * | 1976-03-13 | 1980-05-20 | Kubota Tekko Kabushiki Kaisha | Process for the treatment of sludge |
| HU176864B (en) * | 1977-08-25 | 1981-05-28 | Richter Gedeon Vegyeszet | Process and equipment for the utilization of sludges forming as by-products of the purification of waste waters containing organic contamination,mainly of communal wastes |
| US4246099A (en) * | 1979-04-06 | 1981-01-20 | Union Carbide Corporation | Aerobic/anaerobic sludge digestion process |
| JP2628089B2 (ja) * | 1989-08-18 | 1997-07-09 | 大阪瓦斯株式会社 | 廃水の処理方法 |
| FR2786763A1 (fr) * | 1998-12-04 | 2000-06-09 | Omnium Traitement Valorisa | Procede et installation de traitement des boues provenant des installations d'epuration biologique des eaux |
| EP1561730B1 (en) * | 2002-10-22 | 2011-03-23 | Osaka Industrial Promotion Organization | Method for producing methane gas |
| US6893566B2 (en) * | 2003-02-26 | 2005-05-17 | Alexander G. Fassbender | Sewage treatment system |
| AU2014207481A1 (en) * | 2013-01-16 | 2015-08-27 | Clean-Vantage Llc | Wet oxidation of biomass |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2359004A (en) * | 1941-08-22 | 1944-09-26 | Pacific Flush Tank Co | Method of treating supernatant liquor |
| NL123415C (enrdf_load_stackoverflow) * | 1958-05-16 |
-
1964
- 1964-06-24 US US37769564 patent/US3256179A/en not_active Expired - Lifetime
-
1965
- 1965-05-08 NO NO158005A patent/NO116319B/no unknown
- 1965-05-10 IL IL2351365A patent/IL23513A/xx unknown
- 1965-05-18 AT AT449665A patent/AT256730B/de active
- 1965-05-20 CH CH705965A patent/CH444770A/de unknown
- 1965-05-22 DE DE1609006A patent/DE1609006C3/de not_active Expired
- 1965-05-25 NL NL6506648A patent/NL149768B/xx not_active IP Right Cessation
- 1965-05-26 ES ES0313425A patent/ES313425A1/es not_active Expired
- 1965-05-28 BE BE664656D patent/BE664656A/xx unknown
- 1965-05-29 DK DK272865A patent/DK109710C/da active
- 1965-06-04 FR FR19701A patent/FR1435669A/fr not_active Expired
- 1965-06-22 SE SE827365A patent/SE308085B/xx unknown
- 1965-06-23 GB GB2662365A patent/GB1055349A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1609006C3 (de) | 1978-04-27 |
| DE1609006A1 (de) | 1970-02-26 |
| BE664656A (enrdf_load_stackoverflow) | 1965-09-16 |
| US3256179A (en) | 1966-06-14 |
| IL23513A (en) | 1968-07-25 |
| FR1435669A (fr) | 1966-04-15 |
| GB1055349A (en) | 1967-01-18 |
| NO116319B (enrdf_load_stackoverflow) | 1969-03-03 |
| CH444770A (de) | 1967-09-30 |
| ES313425A1 (es) | 1965-07-16 |
| DK109710C (da) | 1968-06-10 |
| AT256730B (de) | 1967-09-11 |
| DE1609006B2 (de) | 1977-08-11 |
| NL149768B (nl) | 1976-06-15 |
| SE308085B (enrdf_load_stackoverflow) | 1969-01-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: STERLING |